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AIS vessel RYUOUMARU NO.25 - show graphs
Callsign: 431004262
MMSI number: 431004262
Navigational status: Under way (engine) (0)
Vessel class: Dredging/underwater operations (33)
Location: 34°32.98' N 137°21.38' E - locator PM84QN21SV - show map
9.6 miles Southeast bearing 148° from Tahara, Aichi, Japan [?]
15.3 miles Southwest bearing 221° from Kosai-shi, Shizuoka, Japan
50.5 miles Southeast bearing 150° from Nagoya-shi, Aichi, Japan
65.3 miles Southwest bearing 243° from Shizuoka-shi, Shizuoka, Japan
Last position: 2024-10-23 10:33:43 EDT (29d 4h4m ago)
2024-10-23 23:33:43 JST local time at Tahara, Japan [?]
Course: 89°
Speed: 6 MPH
Dimensions: length 55 m width 22 m draught 0.0 m
Last path: 431004262>ais via _supersuzy
Positions stored: 605
Stations near current position of RYUOUMARU NO.25 - show more
callsign distance last heard - EST      callsign distance last heard - EST
NICKEL MAYA251.6 yards 73°2024-11-13 02:35:35 NICHIWAKA MARU521.4 yards 176°2024-11-20 20:47:56
MIYAJIMA0.3 miles 292°2024-11-08 18:48:26 SEIJU MARU0.3 miles 257°2024-11-14 08:27:51
NO.8 EIKATSU MARU0.4 miles 154°2024-11-12 03:48:10 KEITEN MARU0.4 miles 161°2024-11-19 07:05:08
TAKABUTO0.5 miles 203°2024-11-12 19:43:53 KUMANO MARU0.5 miles 164°2024-11-20 05:09:19
BELLFLOWER0.5 miles 232°2024-11-20 19:16:54 ORIIBU NO.30.6 miles 216°2024-11-19 03:45:49
431006064 JP0.6 miles 266°2024-11-20 20:02:51 EIFUKUMARU NO.280.6 miles 186°2024-11-21 06:52:01
SHIMAKAZE0.6 miles 286°2024-11-06 14:42:39 431020088 JP0.6 miles 281°2024-11-08 18:06:21
KOTOKU MARU NO160.7 miles 173°2024-11-14 04:18:24 RYOKENMARU_NO80.7 miles 168°2024-10-23 04:58:09
AKIKAWAMARU0.7 miles 158°2024-10-23 22:01:52 HOUYOSIMARU0.7 miles 155°2024-11-20 04:47:17
SHINKO MARU NO.80.7 miles 153°2024-11-20 19:36:49 ASUZAN MARU0.7 miles 179°2024-11-21 04:17:46
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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